Respuesta :

Nicole2405
3 x 4 = 12
12 - 1 = 11
11 + 2 = 13

Answer:

13

Step-by-step explanation:

When solving the problem, you must multiply 3x4 first as stated by the PEMDAS rule. Then, you must subtract the answer by one and then add two to it again.

PEMDAS states that you must multiply or divide first before adding or subtracting. If there are multiple cases of adding/subtracting or multiplying/dividing, then solve the problem from left to right.